#574FCA#574FCA

#574FCA is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.7% C 0.184 H 280.5°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#574FCA
RGB	rgb(87, 79, 202)
HSL	hsl(244, 54%, 55%)
HSV	hsv(244, 61%, 79%)
CMYK	cmyk(56.9%, 60.9%, 0%, 20.8%)
CIE-LAB	lab(41.03, 38.01, -63.10)
CIE-LCH	lch(41.03, 73.66, 301.07°)
OKLab	oklab(50.73% 0.0335 -0.1812)
OKLCH	oklch(50.73% 0.184 280.5)
XYZ	xyz(17.3838, 11.8813, 57.2429)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FCA #C2CA4F

analogous

#4F85CA #574FCA #944FCA

triadic

#574FCA #CA574F #4FCA57

tetradic

#574FCA #CA4F85 #C2CA4F #4FCA94

square

#574FCA #CA4F85 #C2CA4F #4FCA94

split-complementary

#574FCA #CA944F #85CA4F

monochromatic

#2A257A #3B33A9 #574FCA #847ED8 #B1ADE6

Accessibility & contrast

On white

6.22

#574FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#574FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FCA

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FCA	#FFFFFF	#000000	##FFFFFF
##574FCA	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CE

Deuteranopia (green-blind)

#005CC8

Tritanopia (blue-blind)

#166D85

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #574fca;
/* rgb */ color: rgb(87, 79, 202);
/* oklch */ color: oklch(50.7% 0.184 280.5);

Tailwind

colors: {
  custom: {
    50: '#9181db',
    500: '#574fca',
    950: '#000000',
  },
}

SCSS

$custom: #574fca;
$custom-light: #9181db;
$custom-dark: #000000;

JSON

{
  "hex": "#574fca",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 202
  },
  "hsl": {
    "h": 243.902,
    "s": 53.712,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50729,
    "c": 0.1843,
    "h": 280.5
  },
  "luminance": 0.11882
}

Semantic roles & 50–950 ramp

primary

#574FCA

secondary

#D1D4A1

accent

#DD4BD4

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #574FCA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →